# FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment

FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment is a Federal Supply Class in Federal Supply Group 16, Aerospace Craft Components and Accessories. NSN Explorer tracks 651 NSNs in this class and 55 open solicitations right now. Every figure links to a public U.S. government source record.

- NSNs tracked: 651
- Open solicitations: 55
- HTML page: https://nsnexplorer.com/fsc/1660/
- Open demand: https://nsnexplorer.com/open/1660/
- Supply group: https://nsnexplorer.com/group/16/

## NSNs

| NSN | Item name | Page |
| --- | --- | --- |
| 1660-00-005-1818 | Duct Assembly, Air Conditioning-H | [1660-00-005-1818](https://nsnexplorer.com/nsn/1660-00-005-1818/) |
| 1660-00-008-3541 | Valve Assembly, Environmental Con | [1660-00-008-3541](https://nsnexplorer.com/nsn/1660-00-008-3541/) |
| 1660-00-008-5407 | Carrier, Turbine Compressor | [1660-00-008-5407](https://nsnexplorer.com/nsn/1660-00-008-5407/) |
| 1660-00-038-5190 | Condenser, Conical, Water Separato | [1660-00-038-5190](https://nsnexplorer.com/nsn/1660-00-038-5190/) |
| 1660-00-052-5506 | Cap Assy, Lox Valve | [1660-00-052-5506](https://nsnexplorer.com/nsn/1660-00-052-5506/) |
| 1660-00-056-1393 | Condenser, Separator, Water | [1660-00-056-1393](https://nsnexplorer.com/nsn/1660-00-056-1393/) |
| 1660-00-069-5516 | Bellows, Pressure | [1660-00-069-5516](https://nsnexplorer.com/nsn/1660-00-069-5516/) |
| 1660-00-076-9662 | Connection Assembly, Oxygen Mask | [1660-00-076-9662](https://nsnexplorer.com/nsn/1660-00-076-9662/) |
| 1660-00-079-4321 | Base, Converter | [1660-00-079-4321](https://nsnexplorer.com/nsn/1660-00-079-4321/) |
| 1660-00-083-3506 | Valve Assembly, O, YG | [1660-00-083-3506](https://nsnexplorer.com/nsn/1660-00-083-3506/) |
| 1660-00-098-2265 | Cap, Spring Retainin | [1660-00-098-2265](https://nsnexplorer.com/nsn/1660-00-098-2265/) |
| 1660-00-101-7805 | Diaphragm, Valve, Flat | [1660-00-101-7805](https://nsnexplorer.com/nsn/1660-00-101-7805/) |
| 1660-00-106-3343 | Nozzle, Manifold | [1660-00-106-3343](https://nsnexplorer.com/nsn/1660-00-106-3343/) |
| 1660-00-113-0089 | Condenser, Separater, Water | [1660-00-113-0089](https://nsnexplorer.com/nsn/1660-00-113-0089/) |
| 1660-00-113-9111 | Parts Kit, Converter | [1660-00-113-9111](https://nsnexplorer.com/nsn/1660-00-113-9111/) |
| 1660-00-115-3447 | Cable, Electrical | [1660-00-115-3447](https://nsnexplorer.com/nsn/1660-00-115-3447/) |
| 1660-00-116-8389 | Duct Assembly, Air Conditioning-H | [1660-00-116-8389](https://nsnexplorer.com/nsn/1660-00-116-8389/) |
| 1660-00-136-6077 | Duct Assembly, Air Conditioning-H | [1660-00-136-6077](https://nsnexplorer.com/nsn/1660-00-136-6077/) |
| 1660-00-139-8680 | Duct Assembly, Air Conditioning-H | [1660-00-139-8680](https://nsnexplorer.com/nsn/1660-00-139-8680/) |
| 1660-00-159-7347 | Diaphragm, Air | [1660-00-159-7347](https://nsnexplorer.com/nsn/1660-00-159-7347/) |
| 1660-00-160-7257 | Diaphragm, Control | [1660-00-160-7257](https://nsnexplorer.com/nsn/1660-00-160-7257/) |
| 1660-00-164-4344 | Arm, Switch | [1660-00-164-4344](https://nsnexplorer.com/nsn/1660-00-164-4344/) |
| 1660-00-164-4350 | Retainer, Actuator | [1660-00-164-4350](https://nsnexplorer.com/nsn/1660-00-164-4350/) |
| 1660-00-167-2613 | Electrode Assy, Ground | [1660-00-167-2613](https://nsnexplorer.com/nsn/1660-00-167-2613/) |
| 1660-00-176-3178 | Parts Kit, Actuator | [1660-00-176-3178](https://nsnexplorer.com/nsn/1660-00-176-3178/) |
| 1660-00-182-7144 | Duct Assembly, Air Conditioning-H | [1660-00-182-7144](https://nsnexplorer.com/nsn/1660-00-182-7144/) |
| 1660-00-227-5874 | Duct Assembly, Forward Intake | [1660-00-227-5874](https://nsnexplorer.com/nsn/1660-00-227-5874/) |
| 1660-00-241-8822 | Protector, Motor | [1660-00-241-8822](https://nsnexplorer.com/nsn/1660-00-241-8822/) |
| 1660-00-242-5928 | Diaphragm And Plate, Regulator | [1660-00-242-5928](https://nsnexplorer.com/nsn/1660-00-242-5928/) |
| 1660-00-281-9414 | Housing, Modulating Valve | [1660-00-281-9414](https://nsnexplorer.com/nsn/1660-00-281-9414/) |
| 1660-00-283-8031 | Core Assembly, Sensor | [1660-00-283-8031](https://nsnexplorer.com/nsn/1660-00-283-8031/) |
| 1660-00-286-2603 | Adapter, Regulator, Aircraft | [1660-00-286-2603](https://nsnexplorer.com/nsn/1660-00-286-2603/) |
| 1660-00-286-2657 | Deflector, Turbine | [1660-00-286-2657](https://nsnexplorer.com/nsn/1660-00-286-2657/) |
| 1660-00-288-5445 | Housing, Valve | [1660-00-288-5445](https://nsnexplorer.com/nsn/1660-00-288-5445/) |
| 1660-00-288-5452 | Seal Assembly, Turbine, Cooling, Ai | [1660-00-288-5452](https://nsnexplorer.com/nsn/1660-00-288-5452/) |
| 1660-00-299-1773 | Impeller Wheel, Aircraft Cooling | [1660-00-299-1773](https://nsnexplorer.com/nsn/1660-00-299-1773/) |
| 1660-00-302-9839 | Ring Assembly, Dampner, Vibration | [1660-00-302-9839](https://nsnexplorer.com/nsn/1660-00-302-9839/) |
| 1660-00-304-5713 | Bellows, Pressure | [1660-00-304-5713](https://nsnexplorer.com/nsn/1660-00-304-5713/) |
| 1660-00-307-5857 | Case Assembly, Servo, Pneumatic | [1660-00-307-5857](https://nsnexplorer.com/nsn/1660-00-307-5857/) |
| 1660-00-307-8011 | Element, Sensing | [1660-00-307-8011](https://nsnexplorer.com/nsn/1660-00-307-8011/) |
| 1660-00-311-0049 | Filter, Valve, Air Conditioning | [1660-00-311-0049](https://nsnexplorer.com/nsn/1660-00-311-0049/) |
| 1660-00-311-0921 | Glass, Dial, Control | [1660-00-311-0921](https://nsnexplorer.com/nsn/1660-00-311-0921/) |
| 1660-00-311-0944 | Plate, Butterfly Backing | [1660-00-311-0944](https://nsnexplorer.com/nsn/1660-00-311-0944/) |
| 1660-00-311-0948 | Duct, Inlet, Valve, Cabin Air | [1660-00-311-0948](https://nsnexplorer.com/nsn/1660-00-311-0948/) |
| 1660-00-311-0955 | Retainer, Bearing, Va | [1660-00-311-0955](https://nsnexplorer.com/nsn/1660-00-311-0955/) |
| 1660-00-317-1208 | Valve Sub-Assembly, Aircraft | [1660-00-317-1208](https://nsnexplorer.com/nsn/1660-00-317-1208/) |
| 1660-00-317-1209 | Valve Sub-Assembly | [1660-00-317-1209](https://nsnexplorer.com/nsn/1660-00-317-1209/) |
| 1660-00-317-5557 | Cradle Assembly, Oxygen Converter | [1660-00-317-5557](https://nsnexplorer.com/nsn/1660-00-317-5557/) |
| 1660-00-323-4424 | Valve Assembly, Environmental Con | [1660-00-323-4424](https://nsnexplorer.com/nsn/1660-00-323-4424/) |
| 1660-00-325-0283 | Parts Kit, Scoop, Overhaul | [1660-00-325-0283](https://nsnexplorer.com/nsn/1660-00-325-0283/) |
| 1660-00-326-6251 | Housing, Valve | [1660-00-326-6251](https://nsnexplorer.com/nsn/1660-00-326-6251/) |
| 1660-00-337-4508 | Cover, Control | [1660-00-337-4508](https://nsnexplorer.com/nsn/1660-00-337-4508/) |
| 1660-00-339-9901 | Retainer, Boot, Air P | [1660-00-339-9901](https://nsnexplorer.com/nsn/1660-00-339-9901/) |
| 1660-00-340-0002 | Coupling, Butterfly | [1660-00-340-0002](https://nsnexplorer.com/nsn/1660-00-340-0002/) |
| 1660-00-345-4503 | Housing, Pump | [1660-00-345-4503](https://nsnexplorer.com/nsn/1660-00-345-4503/) |
| 1660-00-345-4504 | Nozzle, Pump, Air Jet | [1660-00-345-4504](https://nsnexplorer.com/nsn/1660-00-345-4504/) |
| 1660-00-345-4511 | Screen, Cup, Airpress | [1660-00-345-4511](https://nsnexplorer.com/nsn/1660-00-345-4511/) |
| 1660-00-348-1200 | Plate, Shutoff Valve | [1660-00-348-1200](https://nsnexplorer.com/nsn/1660-00-348-1200/) |
| 1660-00-348-2162 | Adapter, Compressed Gas Cylinder | [1660-00-348-2162](https://nsnexplorer.com/nsn/1660-00-348-2162/) |
| 1660-00-348-3283 | Valve, Poppet | [1660-00-348-3283](https://nsnexplorer.com/nsn/1660-00-348-3283/) |
| 1660-00-367-3361 | Impeller Wheel, Aircraft Cooling | [1660-00-367-3361](https://nsnexplorer.com/nsn/1660-00-367-3361/) |
| 1660-00-369-0513 | Slinger, Aircraft Cooling Turbine | [1660-00-369-0513](https://nsnexplorer.com/nsn/1660-00-369-0513/) |
| 1660-00-369-0593 | Slinger, Oil, Aircraft Cooling Tur | [1660-00-369-0593](https://nsnexplorer.com/nsn/1660-00-369-0593/) |
| 1660-00-371-0823 | Carrier, Bearing, Turbine | [1660-00-371-0823](https://nsnexplorer.com/nsn/1660-00-371-0823/) |
| 1660-00-372-5753 | Duct Assembly, Cabin Air | [1660-00-372-5753](https://nsnexplorer.com/nsn/1660-00-372-5753/) |
| 1660-00-382-9434 | Mask, Oxygen | [1660-00-382-9434](https://nsnexplorer.com/nsn/1660-00-382-9434/) |
| 1660-00-395-7148 | Retainer Assembly, S | [1660-00-395-7148](https://nsnexplorer.com/nsn/1660-00-395-7148/) |
| 1660-00-397-5115 | Seat, Metering Valve | [1660-00-397-5115](https://nsnexplorer.com/nsn/1660-00-397-5115/) |
| 1660-00-397-7955 | Plate, Throttling | [1660-00-397-7955](https://nsnexplorer.com/nsn/1660-00-397-7955/) |
| 1660-00-400-3922 | Compensator Assembly, Aircraft | [1660-00-400-3922](https://nsnexplorer.com/nsn/1660-00-400-3922/) |
| 1660-00-400-5661 | Compensator Assembly, Aircraft | [1660-00-400-5661](https://nsnexplorer.com/nsn/1660-00-400-5661/) |
| 1660-00-418-3039 | Scroll Housing, Aircraft Cooling | [1660-00-418-3039](https://nsnexplorer.com/nsn/1660-00-418-3039/) |
| 1660-00-421-2087 | Duct Assembly, Air Conditioning-H | [1660-00-421-2087](https://nsnexplorer.com/nsn/1660-00-421-2087/) |
| 1660-00-425-6077 | Sensor, Control, Air | [1660-00-425-6077](https://nsnexplorer.com/nsn/1660-00-425-6077/) |
| 1660-00-445-7487 | Sleeve, Injector, Reg | [1660-00-445-7487](https://nsnexplorer.com/nsn/1660-00-445-7487/) |
| 1660-00-445-7492 | Valve Assembly, Environmental Con | [1660-00-445-7492](https://nsnexplorer.com/nsn/1660-00-445-7492/) |
| 1660-00-456-8560 | Body Assy, Valve | [1660-00-456-8560](https://nsnexplorer.com/nsn/1660-00-456-8560/) |
| 1660-00-462-0334 | Bellows, Pressure | [1660-00-462-0334](https://nsnexplorer.com/nsn/1660-00-462-0334/) |
| 1660-00-462-0359 | Stop, Poppet, Regulator | [1660-00-462-0359](https://nsnexplorer.com/nsn/1660-00-462-0359/) |
| 1660-00-462-0365 | Connector Assy, Oxygen | [1660-00-462-0365](https://nsnexplorer.com/nsn/1660-00-462-0365/) |
| 1660-00-463-8830 | Valve, Poppet, Shutof | [1660-00-463-8830](https://nsnexplorer.com/nsn/1660-00-463-8830/) |
| 1660-00-464-3574 | Sensor, Temperature | [1660-00-464-3574](https://nsnexplorer.com/nsn/1660-00-464-3574/) |
| 1660-00-464-3580 | Flange, Air Conditio | [1660-00-464-3580](https://nsnexplorer.com/nsn/1660-00-464-3580/) |
| 1660-00-484-2604 | Guard Assembly, Univ | [1660-00-484-2604](https://nsnexplorer.com/nsn/1660-00-484-2604/) |
| 1660-00-485-4080 | Parts Kit, Valve Ove | [1660-00-485-4080](https://nsnexplorer.com/nsn/1660-00-485-4080/) |
| 1660-00-487-0027 | Seat, Oxygen Mask To | [1660-00-487-0027](https://nsnexplorer.com/nsn/1660-00-487-0027/) |
| 1660-00-501-2859 | Parts Kit, Fan | [1660-00-501-2859](https://nsnexplorer.com/nsn/1660-00-501-2859/) |
| 1660-00-510-2400 | Valve Assy, Metering | [1660-00-510-2400](https://nsnexplorer.com/nsn/1660-00-510-2400/) |
| 1660-00-510-2417 | Valve, Slide, Air Shutoff | [1660-00-510-2417](https://nsnexplorer.com/nsn/1660-00-510-2417/) |
| 1660-00-512-1345 | Diaphragm Assy, Reli | [1660-00-512-1345](https://nsnexplorer.com/nsn/1660-00-512-1345/) |
| 1660-00-520-5637 | Duct Assembly, Air Conditioning-H | [1660-00-520-5637](https://nsnexplorer.com/nsn/1660-00-520-5637/) |
| 1660-00-520-6501 | Butterfly, Valve | [1660-00-520-6501](https://nsnexplorer.com/nsn/1660-00-520-6501/) |
| 1660-00-521-5934 | Plate Assy, Retaining | [1660-00-521-5934](https://nsnexplorer.com/nsn/1660-00-521-5934/) |
| 1660-00-521-7175 | Insulation Pipe Covering, Thermal | [1660-00-521-7175](https://nsnexplorer.com/nsn/1660-00-521-7175/) |
| 1660-00-522-5938 | Retainer Assy, Seal, Turbin Fan | [1660-00-522-5938](https://nsnexplorer.com/nsn/1660-00-522-5938/) |
| 1660-00-532-1584 | Condenser, Water Separator | [1660-00-532-1584](https://nsnexplorer.com/nsn/1660-00-532-1584/) |
| 1660-00-532-1586 | Support, Condenser | [1660-00-532-1586](https://nsnexplorer.com/nsn/1660-00-532-1586/) |
| 1660-00-537-0578 | Valve-Hose Assembly | [1660-00-537-0578](https://nsnexplorer.com/nsn/1660-00-537-0578/) |
| 1660-00-560-4009 | Coupling, Flexible | [1660-00-560-4009](https://nsnexplorer.com/nsn/1660-00-560-4009/) |
| 1660-00-565-6434 | Duct Assembly, Air Conditioning-H | [1660-00-565-6434](https://nsnexplorer.com/nsn/1660-00-565-6434/) |
| 1660-00-567-7010 | Sleeve, Oil Sump | [1660-00-567-7010](https://nsnexplorer.com/nsn/1660-00-567-7010/) |
| 1660-00-567-7080 | Ring, Diaphragm Retaining | [1660-00-567-7080](https://nsnexplorer.com/nsn/1660-00-567-7080/) |
| 1660-00-569-3878 | Seat, Metering Valve | [1660-00-569-3878](https://nsnexplorer.com/nsn/1660-00-569-3878/) |
| 1660-00-570-3064 | Duct Assembly, Air Conditioning-H | [1660-00-570-3064](https://nsnexplorer.com/nsn/1660-00-570-3064/) |
| 1660-00-571-2239 | Harness, Carrying, Oxygen | [1660-00-571-2239](https://nsnexplorer.com/nsn/1660-00-571-2239/) |
| 1660-00-574-3527 | Turbine Wheel, Aircraft Cooling T | [1660-00-574-3527](https://nsnexplorer.com/nsn/1660-00-574-3527/) |
| 1660-00-583-7058 | Sensor, Air Duct Temperature | [1660-00-583-7058](https://nsnexplorer.com/nsn/1660-00-583-7058/) |
| 1660-00-583-7151 | Selector, Temperature | [1660-00-583-7151](https://nsnexplorer.com/nsn/1660-00-583-7151/) |
| 1660-00-589-3621 | Insulation Pipe Covering, Thermal | [1660-00-589-3621](https://nsnexplorer.com/nsn/1660-00-589-3621/) |
| 1660-00-590-0634 | Insulation Pipe Covering, Thermal | [1660-00-590-0634](https://nsnexplorer.com/nsn/1660-00-590-0634/) |
| 1660-00-594-7208 | Turbine Wheel, Aircraft Cooling T | [1660-00-594-7208](https://nsnexplorer.com/nsn/1660-00-594-7208/) |
| 1660-00-594-7211 | Bracket, Mounting, Turbine | [1660-00-594-7211](https://nsnexplorer.com/nsn/1660-00-594-7211/) |
| 1660-00-594-7212 | Bracket, Mounting, Turbine | [1660-00-594-7212](https://nsnexplorer.com/nsn/1660-00-594-7212/) |
| 1660-00-594-7214 | Bracket, Mounting, Turbine | [1660-00-594-7214](https://nsnexplorer.com/nsn/1660-00-594-7214/) |
| 1660-00-594-7233 | Turbine Wheel, Aircraft Cooling T | [1660-00-594-7233](https://nsnexplorer.com/nsn/1660-00-594-7233/) |
| 1660-00-594-7234 | Seal Assembly | [1660-00-594-7234](https://nsnexplorer.com/nsn/1660-00-594-7234/) |
| 1660-00-594-7237 | Bracket, Mounting | [1660-00-594-7237](https://nsnexplorer.com/nsn/1660-00-594-7237/) |
| 1660-00-600-3948 | Guide, Sleeve Air Va | [1660-00-600-3948](https://nsnexplorer.com/nsn/1660-00-600-3948/) |
| 1660-00-600-3953 | Diaphragm, Valve Cab | [1660-00-600-3953](https://nsnexplorer.com/nsn/1660-00-600-3953/) |
| 1660-00-605-1867 | Shaft Assy, Butterfl | [1660-00-605-1867](https://nsnexplorer.com/nsn/1660-00-605-1867/) |
| 1660-00-605-1871 | Plug, Seal, Valve, Air | [1660-00-605-1871](https://nsnexplorer.com/nsn/1660-00-605-1871/) |
| 1660-00-614-8684 | Insulation Pipe Covering, Thermal | [1660-00-614-8684](https://nsnexplorer.com/nsn/1660-00-614-8684/) |
| 1660-00-621-8143 | Ejector Assembly | [1660-00-621-8143](https://nsnexplorer.com/nsn/1660-00-621-8143/) |
| 1660-00-623-5351 | Duct Assembly, Air Conditioning-H | [1660-00-623-5351](https://nsnexplorer.com/nsn/1660-00-623-5351/) |
| 1660-00-625-3093 | Compensator Assembly, Aircraft | [1660-00-625-3093](https://nsnexplorer.com/nsn/1660-00-625-3093/) |
| 1660-00-625-8880 | Element, Sensing, Duc | [1660-00-625-8880](https://nsnexplorer.com/nsn/1660-00-625-8880/) |
| 1660-00-626-3716 | Core, Metering Valve | [1660-00-626-3716](https://nsnexplorer.com/nsn/1660-00-626-3716/) |
| 1660-00-627-4315 | Coupling Assembly | [1660-00-627-4315](https://nsnexplorer.com/nsn/1660-00-627-4315/) |
| 1660-00-627-9139 | Valve Assy, Vent And | [1660-00-627-9139](https://nsnexplorer.com/nsn/1660-00-627-9139/) |
| 1660-00-628-2772 | Shaft, Butterfly, Val | [1660-00-628-2772](https://nsnexplorer.com/nsn/1660-00-628-2772/) |
| 1660-00-628-2795 | Valve Assy, Poppet, A | [1660-00-628-2795](https://nsnexplorer.com/nsn/1660-00-628-2795/) |
| 1660-00-628-3272 | Valve Assembly, Poppet | [1660-00-628-3272](https://nsnexplorer.com/nsn/1660-00-628-3272/) |
| 1660-00-631-0477 | Diaphragm Assembly | [1660-00-631-0477](https://nsnexplorer.com/nsn/1660-00-631-0477/) |
| 1660-00-631-0649 | Valve, Check, Air Conditioning | [1660-00-631-0649](https://nsnexplorer.com/nsn/1660-00-631-0649/) |
| 1660-00-631-0681 | Shell Assy, Water Se | [1660-00-631-0681](https://nsnexplorer.com/nsn/1660-00-631-0681/) |
| 1660-00-631-0684 | Shaft Assembly, Valve | [1660-00-631-0684](https://nsnexplorer.com/nsn/1660-00-631-0684/) |
| 1660-00-631-2189 | Duct Assembly, Air Conditioning-H | [1660-00-631-2189](https://nsnexplorer.com/nsn/1660-00-631-2189/) |
| 1660-00-633-2583 | Bellows, Pressure | [1660-00-633-2583](https://nsnexplorer.com/nsn/1660-00-633-2583/) |
| 1660-00-633-2622 | Plate, Lighting | [1660-00-633-2622](https://nsnexplorer.com/nsn/1660-00-633-2622/) |
| 1660-00-633-2631 | Spacer, Diaphragm | [1660-00-633-2631](https://nsnexplorer.com/nsn/1660-00-633-2631/) |
| 1660-00-649-7487 | Sensor, Temperature | [1660-00-649-7487](https://nsnexplorer.com/nsn/1660-00-649-7487/) |
| 1660-00-651-6122 | Body, Rate Control V | [1660-00-651-6122](https://nsnexplorer.com/nsn/1660-00-651-6122/) |
| 1660-00-651-8069 | Adapter, Pressure, Va | [1660-00-651-8069](https://nsnexplorer.com/nsn/1660-00-651-8069/) |
| 1660-00-653-1335 | Compensator, Flexibl | [1660-00-653-1335](https://nsnexplorer.com/nsn/1660-00-653-1335/) |
| 1660-00-656-8756 | Guide, Air Pressure | [1660-00-656-8756](https://nsnexplorer.com/nsn/1660-00-656-8756/) |
| 1660-00-657-3627 | Guide, Cable, Mask | [1660-00-657-3627](https://nsnexplorer.com/nsn/1660-00-657-3627/) |
| 1660-00-659-0784 | Sleeve, Sealing, Valve | [1660-00-659-0784](https://nsnexplorer.com/nsn/1660-00-659-0784/) |
| 1660-00-659-0830 | Disk, Valve | [1660-00-659-0830](https://nsnexplorer.com/nsn/1660-00-659-0830/) |
| 1660-00-670-3247 | Plate Assy, Regulato | [1660-00-670-3247](https://nsnexplorer.com/nsn/1660-00-670-3247/) |
| 1660-00-670-4200 | Impeller Wheel, Aircraft Cooling | [1660-00-670-4200](https://nsnexplorer.com/nsn/1660-00-670-4200/) |
| 1660-00-670-4234 | Body, Regulator | [1660-00-670-4234](https://nsnexplorer.com/nsn/1660-00-670-4234/) |
| 1660-00-673-3937 | Igniter, Spark, Aircraft Heater | [1660-00-673-3937](https://nsnexplorer.com/nsn/1660-00-673-3937/) |
| 1660-00-676-1365 | Body, Valve | [1660-00-676-1365](https://nsnexplorer.com/nsn/1660-00-676-1365/) |
| 1660-00-676-1369 | Plate, Butterfly, Bac | [1660-00-676-1369](https://nsnexplorer.com/nsn/1660-00-676-1369/) |
| 1660-00-676-1385 | Plate, Butterfly Bac | [1660-00-676-1385](https://nsnexplorer.com/nsn/1660-00-676-1385/) |
| 1660-00-677-2071 | Valve, Cabin Air Pre | [1660-00-677-2071](https://nsnexplorer.com/nsn/1660-00-677-2071/) |
| 1660-00-682-5377 | Switch Assy, Actuato | [1660-00-682-5377](https://nsnexplorer.com/nsn/1660-00-682-5377/) |
| 1660-00-701-0949 | Diaphragm Assy, Pres | [1660-00-701-0949](https://nsnexplorer.com/nsn/1660-00-701-0949/) |
| 1660-00-704-0187 | Valve Assy, Water Se | [1660-00-704-0187](https://nsnexplorer.com/nsn/1660-00-704-0187/) |
| 1660-00-708-3266 | Lever, Regulator | [1660-00-708-3266](https://nsnexplorer.com/nsn/1660-00-708-3266/) |
| 1660-00-715-0307 | Plate, Housing, Valve | [1660-00-715-0307](https://nsnexplorer.com/nsn/1660-00-715-0307/) |
| 1660-00-723-1245 | Valve Assembly, Envi | [1660-00-723-1245](https://nsnexplorer.com/nsn/1660-00-723-1245/) |
| 1660-00-730-3642 | Housing, Valve | [1660-00-730-3642](https://nsnexplorer.com/nsn/1660-00-730-3642/) |
| 1660-00-752-4430 | Retainer, Valve, Seat | [1660-00-752-4430](https://nsnexplorer.com/nsn/1660-00-752-4430/) |
| 1660-00-757-2254 | Seal, Valve | [1660-00-757-2254](https://nsnexplorer.com/nsn/1660-00-757-2254/) |
| 1660-00-766-2631 | Regulator, Air Pressure, Aircraft | [1660-00-766-2631](https://nsnexplorer.com/nsn/1660-00-766-2631/) |
| 1660-00-772-2011 | Housing, Valve | [1660-00-772-2011](https://nsnexplorer.com/nsn/1660-00-772-2011/) |
| 1660-00-774-5465 | Valve Assembly | [1660-00-774-5465](https://nsnexplorer.com/nsn/1660-00-774-5465/) |
| 1660-00-775-9659 | Parts Kit, Converter | [1660-00-775-9659](https://nsnexplorer.com/nsn/1660-00-775-9659/) |
| 1660-00-776-4765 | Valve, Electromagnet | [1660-00-776-4765](https://nsnexplorer.com/nsn/1660-00-776-4765/) |
| 1660-00-777-5702 | Body And Flange Assembly | [1660-00-777-5702](https://nsnexplorer.com/nsn/1660-00-777-5702/) |
| 1660-00-778-6853 | Duct Assembly, Air Conditioning-H | [1660-00-778-6853](https://nsnexplorer.com/nsn/1660-00-778-6853/) |
| 1660-00-783-4066 | Bellows, Pressure | [1660-00-783-4066](https://nsnexplorer.com/nsn/1660-00-783-4066/) |
| 1660-00-785-0247 | Sensor, Temperature | [1660-00-785-0247](https://nsnexplorer.com/nsn/1660-00-785-0247/) |
| 1660-00-789-9218 | Actuator, Valve | [1660-00-789-9218](https://nsnexplorer.com/nsn/1660-00-789-9218/) |
| 1660-00-790-3204 | Cover Assembly, Valv | [1660-00-790-3204](https://nsnexplorer.com/nsn/1660-00-790-3204/) |
| 1660-00-790-3208 | Bellows, Pressure | [1660-00-790-3208](https://nsnexplorer.com/nsn/1660-00-790-3208/) |
| 1660-00-794-0859 | Guide, Cable | [1660-00-794-0859](https://nsnexplorer.com/nsn/1660-00-794-0859/) |
| 1660-00-795-9208 | Duct Assembly, Air Conditioning-H | [1660-00-795-9208](https://nsnexplorer.com/nsn/1660-00-795-9208/) |
| 1660-00-796-4861 | Filter Assembly | [1660-00-796-4861](https://nsnexplorer.com/nsn/1660-00-796-4861/) |
| 1660-00-799-5861 | Duct Assembly, Air Cond | [1660-00-799-5861](https://nsnexplorer.com/nsn/1660-00-799-5861/) |
| 1660-00-803-2322 | Valve Assembly, Environmental Con | [1660-00-803-2322](https://nsnexplorer.com/nsn/1660-00-803-2322/) |
| 1660-00-805-5835 | Mounting Plate And | [1660-00-805-5835](https://nsnexplorer.com/nsn/1660-00-805-5835/) |
| 1660-00-805-5865 | Parts Kit, Regulator | [1660-00-805-5865](https://nsnexplorer.com/nsn/1660-00-805-5865/) |
| 1660-00-858-0118 | Housing, Valve | [1660-00-858-0118](https://nsnexplorer.com/nsn/1660-00-858-0118/) |
| 1660-00-858-1649 | Shaft, Shutoff Valve | [1660-00-858-1649](https://nsnexplorer.com/nsn/1660-00-858-1649/) |
| 1660-00-859-0009 | Gear And Shaft Assembly | [1660-00-859-0009](https://nsnexplorer.com/nsn/1660-00-859-0009/) |
| 1660-00-859-4001 | Parts Kit, Actuator | [1660-00-859-4001](https://nsnexplorer.com/nsn/1660-00-859-4001/) |
| 1660-00-866-4250 | Impeller Wheel, Aircraft Cooling | [1660-00-866-4250](https://nsnexplorer.com/nsn/1660-00-866-4250/) |
| 1660-00-868-6572 | Fitting, Liquid Oxygen | [1660-00-868-6572](https://nsnexplorer.com/nsn/1660-00-868-6572/) |
| 1660-00-868-6574 | Base, Mounting, Conve | [1660-00-868-6574](https://nsnexplorer.com/nsn/1660-00-868-6574/) |
| 1660-00-868-6591 | Parts Kit, Overhaul | [1660-00-868-6591](https://nsnexplorer.com/nsn/1660-00-868-6591/) |
| 1660-00-869-1872 | Parts Kit, Liquid Oxygen Converte | [1660-00-869-1872](https://nsnexplorer.com/nsn/1660-00-869-1872/) |
| 1660-00-869-9993 | Valve, Converter, Liquid Oxygen | [1660-00-869-9993](https://nsnexplorer.com/nsn/1660-00-869-9993/) |
| 1660-00-869-9998 | Parts Kit, Overhaul For Converter | [1660-00-869-9998](https://nsnexplorer.com/nsn/1660-00-869-9998/) |
| 1660-00-870-1731 | Parts Kit, Valve, Overha | [1660-00-870-1731](https://nsnexplorer.com/nsn/1660-00-870-1731/) |
| 1660-00-875-7375 | Outlet Shell Assembly, Water Sepa | [1660-00-875-7375](https://nsnexplorer.com/nsn/1660-00-875-7375/) |
| 1660-00-876-2843 | Valve Assembly, Environmental Con | [1660-00-876-2843](https://nsnexplorer.com/nsn/1660-00-876-2843/) |
| 1660-00-883-3626 | Duct Assembly, Air Conditioning-H | [1660-00-883-3626](https://nsnexplorer.com/nsn/1660-00-883-3626/) |
| 1660-00-884-4332 | Diffuser, Air, Aircraft Heating An | [1660-00-884-4332](https://nsnexplorer.com/nsn/1660-00-884-4332/) |
| 1660-00-884-9211 | Support, Condenser, W | [1660-00-884-9211](https://nsnexplorer.com/nsn/1660-00-884-9211/) |
| 1660-00-886-3637 | Parts Kit, Regulator | [1660-00-886-3637](https://nsnexplorer.com/nsn/1660-00-886-3637/) |
| 1660-00-887-3297 | Disk, Valve | [1660-00-887-3297](https://nsnexplorer.com/nsn/1660-00-887-3297/) |
| 1660-00-887-6848 | Piston, Surge Valve | [1660-00-887-6848](https://nsnexplorer.com/nsn/1660-00-887-6848/) |
| 1660-00-887-6904 | Bellows, Transducer | [1660-00-887-6904](https://nsnexplorer.com/nsn/1660-00-887-6904/) |
| 1660-00-890-5306 | Housing, Oil Sump | [1660-00-890-5306](https://nsnexplorer.com/nsn/1660-00-890-5306/) |
| 1660-00-890-5325 | Baffle, Air Cooling | [1660-00-890-5325](https://nsnexplorer.com/nsn/1660-00-890-5325/) |
| 1660-00-894-5809 | Control Assembly, Diluter | [1660-00-894-5809](https://nsnexplorer.com/nsn/1660-00-894-5809/) |
| 1660-00-909-1585 | Housing, Air Outlet, Aircraft | [1660-00-909-1585](https://nsnexplorer.com/nsn/1660-00-909-1585/) |
| 1660-00-923-7158 | Parts Kit, Air Flow Regulator | [1660-00-923-7158](https://nsnexplorer.com/nsn/1660-00-923-7158/) |
| 1660-00-925-3181 | Panel, Bulkhead | [1660-00-925-3181](https://nsnexplorer.com/nsn/1660-00-925-3181/) |
| 1660-00-927-1996 | Regulator, Oxygen, Demand | [1660-00-927-1996](https://nsnexplorer.com/nsn/1660-00-927-1996/) |
| 1660-00-932-1622 | Parts Kit, Aircraft Heat Exchange | [1660-00-932-1622](https://nsnexplorer.com/nsn/1660-00-932-1622/) |
| 1660-00-939-7509 | Control Box, Electrical-Electroni | [1660-00-939-7509](https://nsnexplorer.com/nsn/1660-00-939-7509/) |
| 1660-00-942-8088 | Diaphragm, Regulator | [1660-00-942-8088](https://nsnexplorer.com/nsn/1660-00-942-8088/) |
| 1660-00-943-5069 | Cover Assy, Valve | [1660-00-943-5069](https://nsnexplorer.com/nsn/1660-00-943-5069/) |
| 1660-00-943-8811 | Cable Assy, Electric | [1660-00-943-8811](https://nsnexplorer.com/nsn/1660-00-943-8811/) |
| 1660-00-947-2523 | Parts Kit, Valve, Fie | [1660-00-947-2523](https://nsnexplorer.com/nsn/1660-00-947-2523/) |
| 1660-00-957-6794 | Adapter, Air Inlet, Heat Exchanger | [1660-00-957-6794](https://nsnexplorer.com/nsn/1660-00-957-6794/) |
| 1660-00-967-3633 | Parts Kit, Regulator | [1660-00-967-3633](https://nsnexplorer.com/nsn/1660-00-967-3633/) |
| 1660-00-967-3664 | Plate, Light | [1660-00-967-3664](https://nsnexplorer.com/nsn/1660-00-967-3664/) |
| 1660-00-968-8374 | Valve | [1660-00-968-8374](https://nsnexplorer.com/nsn/1660-00-968-8374/) |
| 1660-00-968-8617 | Valve Assembly, Environmental Con | [1660-00-968-8617](https://nsnexplorer.com/nsn/1660-00-968-8617/) |
| 1660-00-968-8647 | Parts Kit, Regulator | [1660-00-968-8647](https://nsnexplorer.com/nsn/1660-00-968-8647/) |
| 1660-00-968-8648 | Parts Kit, Regulator | [1660-00-968-8648](https://nsnexplorer.com/nsn/1660-00-968-8648/) |
| 1660-00-968-8781 | Sleeve, Regulator Di | [1660-00-968-8781](https://nsnexplorer.com/nsn/1660-00-968-8781/) |
| 1660-00-975-4291 | Harness Assembly, Mask, Oxygen | [1660-00-975-4291](https://nsnexplorer.com/nsn/1660-00-975-4291/) |
| 1660-00-975-4297 | Cable Assembly, Survival, Actuatin | [1660-00-975-4297](https://nsnexplorer.com/nsn/1660-00-975-4297/) |
| 1660-00-981-8383 | Connector, Oxygen Mask Hose | [1660-00-981-8383](https://nsnexplorer.com/nsn/1660-00-981-8383/) |
| 1660-00-987-0170 | Filter Assembly | [1660-00-987-0170](https://nsnexplorer.com/nsn/1660-00-987-0170/) |
| 1660-00-987-6862 | Diffuser, Air, Aircraft Heating An | [1660-00-987-6862](https://nsnexplorer.com/nsn/1660-00-987-6862/) |
| 1660-01-009-8116 | Filter, Fluid | [1660-01-009-8116](https://nsnexplorer.com/nsn/1660-01-009-8116/) |
| 1660-01-009-8612 | Duct Assembly, Air Conditioning-H | [1660-01-009-8612](https://nsnexplorer.com/nsn/1660-01-009-8612/) |
| 1660-01-011-3265 | Separator, Water, Air | [1660-01-011-3265](https://nsnexplorer.com/nsn/1660-01-011-3265/) |
| 1660-01-011-3267 | Cover Assembly, Seperator | [1660-01-011-3267](https://nsnexplorer.com/nsn/1660-01-011-3267/) |
| 1660-01-012-0418 | Insulation Pipe Covering, Thermal | [1660-01-012-0418](https://nsnexplorer.com/nsn/1660-01-012-0418/) |
| 1660-01-012-6480 | Retainer Assembly, Bellows | [1660-01-012-6480](https://nsnexplorer.com/nsn/1660-01-012-6480/) |
| 1660-01-013-1183 | Cover Assembly, Regulator | [1660-01-013-1183](https://nsnexplorer.com/nsn/1660-01-013-1183/) |
| 1660-01-013-3454 | Bracket, Refrigeration | [1660-01-013-3454](https://nsnexplorer.com/nsn/1660-01-013-3454/) |
| 1660-01-013-9165 | Plate, Refrigeration | [1660-01-013-9165](https://nsnexplorer.com/nsn/1660-01-013-9165/) |
| 1660-01-015-7847 | Duct Assembly, Air Conditioning-H | [1660-01-015-7847](https://nsnexplorer.com/nsn/1660-01-015-7847/) |
| 1660-01-020-0459 | Poppet, Regulator | [1660-01-020-0459](https://nsnexplorer.com/nsn/1660-01-020-0459/) |
| 1660-01-020-0464 | Cover, Diaphragm | [1660-01-020-0464](https://nsnexplorer.com/nsn/1660-01-020-0464/) |
| 1660-01-020-1917 | Cell Assembly, Inlet | [1660-01-020-1917](https://nsnexplorer.com/nsn/1660-01-020-1917/) |
| 1660-01-020-1918 | Cell Assembly, Outlet | [1660-01-020-1918](https://nsnexplorer.com/nsn/1660-01-020-1918/) |
| 1660-01-026-4579 | Cup Diaphragm | [1660-01-026-4579](https://nsnexplorer.com/nsn/1660-01-026-4579/) |
| 1660-01-026-5292 | Lever, Valve | [1660-01-026-5292](https://nsnexplorer.com/nsn/1660-01-026-5292/) |
| 1660-01-026-5295 | Butterfly, Ring Assembly | [1660-01-026-5295](https://nsnexplorer.com/nsn/1660-01-026-5295/) |
| 1660-01-027-6037 | Body Actuator, Valve | [1660-01-027-6037](https://nsnexplorer.com/nsn/1660-01-027-6037/) |
| 1660-01-030-1099 | Vent, Fan, Airconditioning, Aircraf | [1660-01-030-1099](https://nsnexplorer.com/nsn/1660-01-030-1099/) |
| 1660-01-030-1106 | Spacer Finned, Turbine Motor | [1660-01-030-1106](https://nsnexplorer.com/nsn/1660-01-030-1106/) |
| 1660-01-030-1111 | Lever, Regulator Control | [1660-01-030-1111](https://nsnexplorer.com/nsn/1660-01-030-1111/) |
| 1660-01-031-5680 | Bellows, Pressure | [1660-01-031-5680](https://nsnexplorer.com/nsn/1660-01-031-5680/) |
| 1660-01-032-0184 | Screw And Pin Assembly, Gear Box | [1660-01-032-0184](https://nsnexplorer.com/nsn/1660-01-032-0184/) |
| 1660-01-032-1207 | Sleeve, Valve | [1660-01-032-1207](https://nsnexplorer.com/nsn/1660-01-032-1207/) |
| 1660-01-032-1208 | Cover, Actuator | [1660-01-032-1208](https://nsnexplorer.com/nsn/1660-01-032-1208/) |
| 1660-01-032-1209 | Lever And Insert, Valve | [1660-01-032-1209](https://nsnexplorer.com/nsn/1660-01-032-1209/) |
| 1660-01-032-1212 | Housing And Tube, Lever | [1660-01-032-1212](https://nsnexplorer.com/nsn/1660-01-032-1212/) |
| 1660-01-032-1214 | Support Diaphragm | [1660-01-032-1214](https://nsnexplorer.com/nsn/1660-01-032-1214/) |
| 1660-01-032-2802 | Tube Transfer | [1660-01-032-2802](https://nsnexplorer.com/nsn/1660-01-032-2802/) |
| 1660-01-032-3795 | Seal, Turbine | [1660-01-032-3795](https://nsnexplorer.com/nsn/1660-01-032-3795/) |
| 1660-01-032-3828 | Guard, Life Raft RH | [1660-01-032-3828](https://nsnexplorer.com/nsn/1660-01-032-3828/) |
| 1660-01-032-9610 | Bellows, Pressure | [1660-01-032-9610](https://nsnexplorer.com/nsn/1660-01-032-9610/) |
| 1660-01-034-3368 | Handle Assembly | [1660-01-034-3368](https://nsnexplorer.com/nsn/1660-01-034-3368/) |
| 1660-01-034-3805 | Slider, Transfer-Reel | [1660-01-034-3805](https://nsnexplorer.com/nsn/1660-01-034-3805/) |
| 1660-01-034-4408 | Plug, Diaphragm | [1660-01-034-4408](https://nsnexplorer.com/nsn/1660-01-034-4408/) |
| 1660-01-034-5699 | Plate, Retaining | [1660-01-034-5699](https://nsnexplorer.com/nsn/1660-01-034-5699/) |
| 1660-01-034-6342 | Sleeve Valve | [1660-01-034-6342](https://nsnexplorer.com/nsn/1660-01-034-6342/) |
| 1660-01-034-8562 | Impeller, Wheel, Air | [1660-01-034-8562](https://nsnexplorer.com/nsn/1660-01-034-8562/) |
| 1660-01-035-0521 | Parts Kit, Separator | [1660-01-035-0521](https://nsnexplorer.com/nsn/1660-01-035-0521/) |
| 1660-01-035-3739 | Duct Assembly, Air Conditioning-H | [1660-01-035-3739](https://nsnexplorer.com/nsn/1660-01-035-3739/) |
| 1660-01-035-6298 | Seal, Face | [1660-01-035-6298](https://nsnexplorer.com/nsn/1660-01-035-6298/) |
| 1660-01-037-2026 | Duct Assembly, Air Conditioning-H | [1660-01-037-2026](https://nsnexplorer.com/nsn/1660-01-037-2026/) |
| 1660-01-037-2027 | Duct Assembly, Air Conditioning-H | [1660-01-037-2027](https://nsnexplorer.com/nsn/1660-01-037-2027/) |
| 1660-01-037-3860 | Plate, Valve | [1660-01-037-3860](https://nsnexplorer.com/nsn/1660-01-037-3860/) |
| 1660-01-038-8247 | Shaft Assembly | [1660-01-038-8247](https://nsnexplorer.com/nsn/1660-01-038-8247/) |
| 1660-01-039-3361 | Duct Assembly, Air Conditioning-H | [1660-01-039-3361](https://nsnexplorer.com/nsn/1660-01-039-3361/) |
| 1660-01-040-2950 | Duct Assembly, Air Conditioning-H | [1660-01-040-2950](https://nsnexplorer.com/nsn/1660-01-040-2950/) |
| 1660-01-040-5016 | Poppet | [1660-01-040-5016](https://nsnexplorer.com/nsn/1660-01-040-5016/) |
| 1660-01-044-0088 | Condenser, Water Separator | [1660-01-044-0088](https://nsnexplorer.com/nsn/1660-01-044-0088/) |
| 1660-01-045-0950 | Cord Assembly, Lower | [1660-01-045-0950](https://nsnexplorer.com/nsn/1660-01-045-0950/) |
| 1660-01-046-1407 | Duct Assembly, Air Conditioning-H | [1660-01-046-1407](https://nsnexplorer.com/nsn/1660-01-046-1407/) |
| 1660-01-046-1409 | Duct Assembly, Air Conditioning-H | [1660-01-046-1409](https://nsnexplorer.com/nsn/1660-01-046-1409/) |
| 1660-01-046-1414 | Duct Assembly, Air Conditioning-H | [1660-01-046-1414](https://nsnexplorer.com/nsn/1660-01-046-1414/) |
| 1660-01-046-5739 | Duct Assembly, Air Conditioning-H | [1660-01-046-5739](https://nsnexplorer.com/nsn/1660-01-046-5739/) |
| 1660-01-046-7708 | Insulation Pipe Covering, Thermal | [1660-01-046-7708](https://nsnexplorer.com/nsn/1660-01-046-7708/) |
| 1660-01-047-3485 | Insulation Pipe Covering, Thermal | [1660-01-047-3485](https://nsnexplorer.com/nsn/1660-01-047-3485/) |
| 1660-01-048-5114 | Keeper, Hose, Air Breathing | [1660-01-048-5114](https://nsnexplorer.com/nsn/1660-01-048-5114/) |
| 1660-01-048-7980 | Insulation Pipe Covering, Thermal | [1660-01-048-7980](https://nsnexplorer.com/nsn/1660-01-048-7980/) |
| 1660-01-048-7981 | Adapter, Air Inlet, Heat Exchanger | [1660-01-048-7981](https://nsnexplorer.com/nsn/1660-01-048-7981/) |
| 1660-01-048-9861 | Duct Assembly, Air Conditioning-H | [1660-01-048-9861](https://nsnexplorer.com/nsn/1660-01-048-9861/) |
| 1660-01-050-0016 | Cover Insulating, Coupling | [1660-01-050-0016](https://nsnexplorer.com/nsn/1660-01-050-0016/) |
| 1660-01-050-0017 | Cover Insulating, Coupling | [1660-01-050-0017](https://nsnexplorer.com/nsn/1660-01-050-0017/) |
| 1660-01-050-0019 | Cover Insulating, Coupling | [1660-01-050-0019](https://nsnexplorer.com/nsn/1660-01-050-0019/) |
| 1660-01-050-5845 | Vane Assembly, Valve | [1660-01-050-5845](https://nsnexplorer.com/nsn/1660-01-050-5845/) |
| 1660-01-052-6095 | Cover Assembly, Actuator | [1660-01-052-6095](https://nsnexplorer.com/nsn/1660-01-052-6095/) |
| 1660-01-053-3094 | Housing Assembly, Valve Actuator | [1660-01-053-3094](https://nsnexplorer.com/nsn/1660-01-053-3094/) |
| 1660-01-054-4830 | Cap, Sleeve, Servo Valve | [1660-01-054-4830](https://nsnexplorer.com/nsn/1660-01-054-4830/) |
| 1660-01-055-3365 | Parts Kit, Regulator | [1660-01-055-3365](https://nsnexplorer.com/nsn/1660-01-055-3365/) |
| 1660-01-055-6502 | Body, Valve, Cabin Temperature | [1660-01-055-6502](https://nsnexplorer.com/nsn/1660-01-055-6502/) |
| 1660-01-056-0932 | Coalescer, Water Separator | [1660-01-056-0932](https://nsnexplorer.com/nsn/1660-01-056-0932/) |
| 1660-01-056-2706 | Blanket, Insulation, Valve | [1660-01-056-2706](https://nsnexplorer.com/nsn/1660-01-056-2706/) |
| 1660-01-056-8974 | Parts Kit, Valve | [1660-01-056-8974](https://nsnexplorer.com/nsn/1660-01-056-8974/) |
| 1660-01-056-8976 | Blanket, Insulation, Valve | [1660-01-056-8976](https://nsnexplorer.com/nsn/1660-01-056-8976/) |
| 1660-01-057-7762 | Nozzle And Plate, Turbine | [1660-01-057-7762](https://nsnexplorer.com/nsn/1660-01-057-7762/) |
| 1660-01-057-7859 | Scroll Housing, Aircraft Cooling | [1660-01-057-7859](https://nsnexplorer.com/nsn/1660-01-057-7859/) |
| 1660-01-058-1499 | Duct Assembly, Air Conditioning-H | [1660-01-058-1499](https://nsnexplorer.com/nsn/1660-01-058-1499/) |
| 1660-01-060-6247 | Duct Assembly, Air Conditioning-H | [1660-01-060-6247](https://nsnexplorer.com/nsn/1660-01-060-6247/) |
| 1660-01-060-9444 | Insulation Pipe Covering, Thermal | [1660-01-060-9444](https://nsnexplorer.com/nsn/1660-01-060-9444/) |
| 1660-01-066-3201 | Duct Assembly, Air Conditioning-H | [1660-01-066-3201](https://nsnexplorer.com/nsn/1660-01-066-3201/) |
| 1660-01-068-1461 | Cover, Dust | [1660-01-068-1461](https://nsnexplorer.com/nsn/1660-01-068-1461/) |
| 1660-01-071-1156 | Insulation Pipe Covering, Thermal | [1660-01-071-1156](https://nsnexplorer.com/nsn/1660-01-071-1156/) |
| 1660-01-079-4089 | Cover, Cushion, Survival Kit | [1660-01-079-4089](https://nsnexplorer.com/nsn/1660-01-079-4089/) |
| 1660-01-081-2368 | Mask, Oxygen | [1660-01-081-2368](https://nsnexplorer.com/nsn/1660-01-081-2368/) |
| 1660-01-082-4703 | Parts Kit, Regulator Air Temp | [1660-01-082-4703](https://nsnexplorer.com/nsn/1660-01-082-4703/) |
| 1660-01-092-5376 | Filler Valve, Aircraft Oxygen | [1660-01-092-5376](https://nsnexplorer.com/nsn/1660-01-092-5376/) |
| 1660-01-095-7599 | Diffuser, Air, Aircraft Heating An | [1660-01-095-7599](https://nsnexplorer.com/nsn/1660-01-095-7599/) |
| 1660-01-099-9726 | Duct Assembly, Air Conditioning-H | [1660-01-099-9726](https://nsnexplorer.com/nsn/1660-01-099-9726/) |
| 1660-01-104-9344 | Duct Assembly | [1660-01-104-9344](https://nsnexplorer.com/nsn/1660-01-104-9344/) |
| 1660-01-106-7179 | Duct Assembly, Air Conditioning-H | [1660-01-106-7179](https://nsnexplorer.com/nsn/1660-01-106-7179/) |
| 1660-01-108-9033 | Duct Assembly, Air Conditioning-H | [1660-01-108-9033](https://nsnexplorer.com/nsn/1660-01-108-9033/) |
| 1660-01-112-2678 | Duct Assembly, Air Conditioning-H | [1660-01-112-2678](https://nsnexplorer.com/nsn/1660-01-112-2678/) |
| 1660-01-113-8363 | Receptacle Assembly, Oxygen Mask | [1660-01-113-8363](https://nsnexplorer.com/nsn/1660-01-113-8363/) |
| 1660-01-113-8365 | Bracket Assembly, Microphone, Oxyg | [1660-01-113-8365](https://nsnexplorer.com/nsn/1660-01-113-8365/) |
| 1660-01-113-8383 | Facepiece Assembly, Oxygen Mask | [1660-01-113-8383](https://nsnexplorer.com/nsn/1660-01-113-8383/) |
| 1660-01-113-8385 | Facepiece Assembly, Oxygen Mask | [1660-01-113-8385](https://nsnexplorer.com/nsn/1660-01-113-8385/) |
| 1660-01-114-4754 | Duct Assembly, Air Conditioning-H | [1660-01-114-4754](https://nsnexplorer.com/nsn/1660-01-114-4754/) |
| 1660-01-114-7208 | Valve Assembly, Oxygen Mask | [1660-01-114-7208](https://nsnexplorer.com/nsn/1660-01-114-7208/) |
| 1660-01-114-7242 | Duct Assembly, Air Conditioning-H | [1660-01-114-7242](https://nsnexplorer.com/nsn/1660-01-114-7242/) |
| 1660-01-114-8623 | Insulation Pipe Covering, Thermal | [1660-01-114-8623](https://nsnexplorer.com/nsn/1660-01-114-8623/) |
| 1660-01-115-8359 | Duct Assembly, Air Conditioning-H | [1660-01-115-8359](https://nsnexplorer.com/nsn/1660-01-115-8359/) |
| 1660-01-116-4610 | Seal Assembly, Shaft Compressor | [1660-01-116-4610](https://nsnexplorer.com/nsn/1660-01-116-4610/) |
| 1660-01-116-4612 | Seal Assembly, Shaft | [1660-01-116-4612](https://nsnexplorer.com/nsn/1660-01-116-4612/) |
| 1660-01-120-7459 | Duct, Cabin Air | [1660-01-120-7459](https://nsnexplorer.com/nsn/1660-01-120-7459/) |
| 1660-01-121-0606 | Diffuser, Air, Aircraft Heating An | [1660-01-121-0606](https://nsnexplorer.com/nsn/1660-01-121-0606/) |
| 1660-01-122-2576 | Rotor Set, Turbine | [1660-01-122-2576](https://nsnexplorer.com/nsn/1660-01-122-2576/) |
| 1660-01-125-5423 | Housing Assy, Servo | [1660-01-125-5423](https://nsnexplorer.com/nsn/1660-01-125-5423/) |
| 1660-01-130-1471 | Housing Assy, Valve | [1660-01-130-1471](https://nsnexplorer.com/nsn/1660-01-130-1471/) |
| 1660-01-134-1007 | Insulation Pipe Covering, Thermal | [1660-01-134-1007](https://nsnexplorer.com/nsn/1660-01-134-1007/) |
| 1660-01-140-9600 | Heat Exchanger | [1660-01-140-9600](https://nsnexplorer.com/nsn/1660-01-140-9600/) |
| 1660-01-141-1044 | Duct Assembly, Air Conditioning-H | [1660-01-141-1044](https://nsnexplorer.com/nsn/1660-01-141-1044/) |
| 1660-01-141-6005 | Duct Assembly, Air Conditioning-H | [1660-01-141-6005](https://nsnexplorer.com/nsn/1660-01-141-6005/) |
| 1660-01-141-8915 | Shaft, Adjusting, Orifice | [1660-01-141-8915](https://nsnexplorer.com/nsn/1660-01-141-8915/) |
| 1660-01-144-4750 | Body Assy, Acft Valv | [1660-01-144-4750](https://nsnexplorer.com/nsn/1660-01-144-4750/) |
| 1660-01-154-5494 | Ball, Ceramic | [1660-01-154-5494](https://nsnexplorer.com/nsn/1660-01-154-5494/) |
| 1660-01-154-5496 | Diaphragm | [1660-01-154-5496](https://nsnexplorer.com/nsn/1660-01-154-5496/) |
| 1660-01-154-5500 | Shaft, Butterfly | [1660-01-154-5500](https://nsnexplorer.com/nsn/1660-01-154-5500/) |
| 1660-01-154-8892 | Diaphragm Assembly | [1660-01-154-8892](https://nsnexplorer.com/nsn/1660-01-154-8892/) |
| 1660-01-154-8893 | Body | [1660-01-154-8893](https://nsnexplorer.com/nsn/1660-01-154-8893/) |
| 1660-01-155-2100 | Poppet | [1660-01-155-2100](https://nsnexplorer.com/nsn/1660-01-155-2100/) |
| 1660-01-155-2101 | Plate | [1660-01-155-2101](https://nsnexplorer.com/nsn/1660-01-155-2101/) |
| 1660-01-157-6515 | Duct Assembly, Air Conditioning-H | [1660-01-157-6515](https://nsnexplorer.com/nsn/1660-01-157-6515/) |
| 1660-01-158-9512 | Venturi, Air Condition | [1660-01-158-9512](https://nsnexplorer.com/nsn/1660-01-158-9512/) |
| 1660-01-161-0577 | Duct Assembly, Air Conditioning-H | [1660-01-161-0577](https://nsnexplorer.com/nsn/1660-01-161-0577/) |
| 1660-01-161-4415 | Insulation Pipe Covering, Thermal | [1660-01-161-4415](https://nsnexplorer.com/nsn/1660-01-161-4415/) |
| 1660-01-161-9773 | Parts Kit, Cooling Turbine | [1660-01-161-9773](https://nsnexplorer.com/nsn/1660-01-161-9773/) |
| 1660-01-162-6533 | Duct Assembly, Air Conditioning-H | [1660-01-162-6533](https://nsnexplorer.com/nsn/1660-01-162-6533/) |
| 1660-01-162-6536 | Duct Assembly, Air Conditioning-H | [1660-01-162-6536](https://nsnexplorer.com/nsn/1660-01-162-6536/) |
| 1660-01-165-0229 | Parts Kit, Valve | [1660-01-165-0229](https://nsnexplorer.com/nsn/1660-01-165-0229/) |
| 1660-01-165-5936 | Parts Kit, Outflow Valve | [1660-01-165-5936](https://nsnexplorer.com/nsn/1660-01-165-5936/) |
| 1660-01-165-7193 | Insulation Pipe Covering, Thermal | [1660-01-165-7193](https://nsnexplorer.com/nsn/1660-01-165-7193/) |
| 1660-01-165-7194 | Insulation Pipe Covering, Thermal | [1660-01-165-7194](https://nsnexplorer.com/nsn/1660-01-165-7194/) |
| 1660-01-167-0627 | Actuator, Mini, Assem | [1660-01-167-0627](https://nsnexplorer.com/nsn/1660-01-167-0627/) |
| 1660-01-167-4807 | Duct Assembly, Air Conditioning-H | [1660-01-167-4807](https://nsnexplorer.com/nsn/1660-01-167-4807/) |
| 1660-01-167-7488 | Insulation Pipe Covering, Thermal | [1660-01-167-7488](https://nsnexplorer.com/nsn/1660-01-167-7488/) |
| 1660-01-168-4779 | Duct Assembly, Air Conditioning-H | [1660-01-168-4779](https://nsnexplorer.com/nsn/1660-01-168-4779/) |
| 1660-01-173-0457 | Diaphragm Assembly | [1660-01-173-0457](https://nsnexplorer.com/nsn/1660-01-173-0457/) |
| 1660-01-175-1212 | Nozzle, Turbine | [1660-01-175-1212](https://nsnexplorer.com/nsn/1660-01-175-1212/) |
| 1660-01-175-3973 | Cap, Vent, Lox | [1660-01-175-3973](https://nsnexplorer.com/nsn/1660-01-175-3973/) |
| 1660-01-179-8030 | Ring Set, Seal | [1660-01-179-8030](https://nsnexplorer.com/nsn/1660-01-179-8030/) |
| 1660-01-179-8031 | Collar, Shaft, Valve | [1660-01-179-8031](https://nsnexplorer.com/nsn/1660-01-179-8031/) |
| 1660-01-179-8032 | Ring Set, Valve | [1660-01-179-8032](https://nsnexplorer.com/nsn/1660-01-179-8032/) |
| 1660-01-179-8038 | Rod, Spring | [1660-01-179-8038](https://nsnexplorer.com/nsn/1660-01-179-8038/) |
| 1660-01-179-8039 | Cover, Valve Assy | [1660-01-179-8039](https://nsnexplorer.com/nsn/1660-01-179-8039/) |
| 1660-01-179-8348 | Guide, Valve | [1660-01-179-8348](https://nsnexplorer.com/nsn/1660-01-179-8348/) |
| 1660-01-181-4209 | Coalescer Assy | [1660-01-181-4209](https://nsnexplorer.com/nsn/1660-01-181-4209/) |
| 1660-01-183-0466 | Disk, Valve | [1660-01-183-0466](https://nsnexplorer.com/nsn/1660-01-183-0466/) |
| 1660-01-183-2008 | Duct Assembly, Air Conditioning-H | [1660-01-183-2008](https://nsnexplorer.com/nsn/1660-01-183-2008/) |
| 1660-01-185-0855 | Duct Assembly, Air Conditioning-H | [1660-01-185-0855](https://nsnexplorer.com/nsn/1660-01-185-0855/) |
| 1660-01-185-4185 | Turbine Wheel Assembly, Aircraft | [1660-01-185-4185](https://nsnexplorer.com/nsn/1660-01-185-4185/) |
| 1660-01-186-2896 | Diffuser, Air, Aircraft Heating An | [1660-01-186-2896](https://nsnexplorer.com/nsn/1660-01-186-2896/) |
| 1660-01-188-7231 | Insulation Blanket, Thermal, Aircr | [1660-01-188-7231](https://nsnexplorer.com/nsn/1660-01-188-7231/) |
| 1660-01-191-1569 | Duct Assembly, Air Conditioning-H | [1660-01-191-1569](https://nsnexplorer.com/nsn/1660-01-191-1569/) |
| 1660-01-191-6881 | Cone, Separator | [1660-01-191-6881](https://nsnexplorer.com/nsn/1660-01-191-6881/) |
| 1660-01-198-2061 | Duct Assembly, Air Conditioning-H | [1660-01-198-2061](https://nsnexplorer.com/nsn/1660-01-198-2061/) |
| 1660-01-199-8377 | Panel | [1660-01-199-8377](https://nsnexplorer.com/nsn/1660-01-199-8377/) |
| 1660-01-202-6418 | Orifice, Valve-Threaded | [1660-01-202-6418](https://nsnexplorer.com/nsn/1660-01-202-6418/) |
| 1660-01-202-7109 | Housing, Compressor | [1660-01-202-7109](https://nsnexplorer.com/nsn/1660-01-202-7109/) |
| 1660-01-202-8569 | Adapter, Air Inlet, Heat Exchanger | [1660-01-202-8569](https://nsnexplorer.com/nsn/1660-01-202-8569/) |
| 1660-01-203-1853 | Filter Assy, Air Conditioning, Acf | [1660-01-203-1853](https://nsnexplorer.com/nsn/1660-01-203-1853/) |
| 1660-01-205-1256 | Duct Assembly, Air Conditioning-H | [1660-01-205-1256](https://nsnexplorer.com/nsn/1660-01-205-1256/) |
| 1660-01-205-1263 | Duct Assembly, Air Conditioning-H | [1660-01-205-1263](https://nsnexplorer.com/nsn/1660-01-205-1263/) |
| 1660-01-207-5402 | Turbine Wheel, Aircraft Cooling T | [1660-01-207-5402](https://nsnexplorer.com/nsn/1660-01-207-5402/) |
| 1660-01-207-5403 | Turbine Wheel Assembly, Aircraft | [1660-01-207-5403](https://nsnexplorer.com/nsn/1660-01-207-5403/) |
| 1660-01-208-0416 | Cylinder Assembly, Oxygen, Aircraf | [1660-01-208-0416](https://nsnexplorer.com/nsn/1660-01-208-0416/) |
| 1660-01-212-1033 | Round End, Ball | [1660-01-212-1033](https://nsnexplorer.com/nsn/1660-01-212-1033/) |
| 1660-01-212-3079 | Disk, Valve | [1660-01-212-3079](https://nsnexplorer.com/nsn/1660-01-212-3079/) |
| 1660-01-212-9206 | Disk, Valve | [1660-01-212-9206](https://nsnexplorer.com/nsn/1660-01-212-9206/) |
| 1660-01-215-3625 | Filter Element | [1660-01-215-3625](https://nsnexplorer.com/nsn/1660-01-215-3625/) |
| 1660-01-217-1363 | Shroud Assy, Turbine | [1660-01-217-1363](https://nsnexplorer.com/nsn/1660-01-217-1363/) |
| 1660-01-218-6263 | Bellows, Pressure | [1660-01-218-6263](https://nsnexplorer.com/nsn/1660-01-218-6263/) |
| 1660-01-220-4386 | Diaphragm, Rotary Turbine | [1660-01-220-4386](https://nsnexplorer.com/nsn/1660-01-220-4386/) |
| 1660-01-221-2545 | Housing Assembly | [1660-01-221-2545](https://nsnexplorer.com/nsn/1660-01-221-2545/) |
| 1660-01-222-5114 | Housing Assembly | [1660-01-222-5114](https://nsnexplorer.com/nsn/1660-01-222-5114/) |
| 1660-01-223-1222 | Duct Assembly, Air Conditioning-H | [1660-01-223-1222](https://nsnexplorer.com/nsn/1660-01-223-1222/) |
| 1660-01-227-8065 | Valve, Servocontrol | [1660-01-227-8065](https://nsnexplorer.com/nsn/1660-01-227-8065/) |
| 1660-01-229-0947 | Valve Assembly, Oxygen Regulator | [1660-01-229-0947](https://nsnexplorer.com/nsn/1660-01-229-0947/) |
| 1660-01-231-1045 | Duct Assembly, Air Conditioning-H | [1660-01-231-1045](https://nsnexplorer.com/nsn/1660-01-231-1045/) |
| 1660-01-232-5141 | Pad, Oxygen Mask | [1660-01-232-5141](https://nsnexplorer.com/nsn/1660-01-232-5141/) |
| 1660-01-235-3380 | Duct Assembly, Air Conditioning-H | [1660-01-235-3380](https://nsnexplorer.com/nsn/1660-01-235-3380/) |
| 1660-01-236-8350 | Body Rate Control | [1660-01-236-8350](https://nsnexplorer.com/nsn/1660-01-236-8350/) |
| 1660-01-236-8351 | Adjuster Assembly, Controller | [1660-01-236-8351](https://nsnexplorer.com/nsn/1660-01-236-8351/) |
| 1660-01-242-3368 | Turbine Wheel, Aircraft Cooling T | [1660-01-242-3368](https://nsnexplorer.com/nsn/1660-01-242-3368/) |
| 1660-01-243-7769 | Cover Insulating, Blanket | [1660-01-243-7769](https://nsnexplorer.com/nsn/1660-01-243-7769/) |
| 1660-01-250-5488 | Cam, Reducer, Oxygen | [1660-01-250-5488](https://nsnexplorer.com/nsn/1660-01-250-5488/) |
| 1660-01-261-0333 | Duct Assembly, Air Conditioning-H | [1660-01-261-0333](https://nsnexplorer.com/nsn/1660-01-261-0333/) |
| 1660-01-263-7496 | Valve Assembly, Mask | [1660-01-263-7496](https://nsnexplorer.com/nsn/1660-01-263-7496/) |
| 1660-01-263-7498 | Bracket, Mask | [1660-01-263-7498](https://nsnexplorer.com/nsn/1660-01-263-7498/) |
| 1660-01-263-7506 | Strap Assembly, Mask | [1660-01-263-7506](https://nsnexplorer.com/nsn/1660-01-263-7506/) |
| 1660-01-266-5168 | Strap Assembly, Mask | [1660-01-266-5168](https://nsnexplorer.com/nsn/1660-01-266-5168/) |
| 1660-01-269-4993 | Adapter, Air Inlet, Heat Exchanger | [1660-01-269-4993](https://nsnexplorer.com/nsn/1660-01-269-4993/) |
| 1660-01-270-5139 | Suspension Assembly, Mask | [1660-01-270-5139](https://nsnexplorer.com/nsn/1660-01-270-5139/) |
| 1660-01-275-1833 | Valve Assembly, Environmental Con | [1660-01-275-1833](https://nsnexplorer.com/nsn/1660-01-275-1833/) |
| 1660-01-280-2809 | Duct Assembly, Air Conditioning-H | [1660-01-280-2809](https://nsnexplorer.com/nsn/1660-01-280-2809/) |
| 1660-01-282-0292 | Duct Assembly, Air Conditioning-H | [1660-01-282-0292](https://nsnexplorer.com/nsn/1660-01-282-0292/) |
| 1660-01-288-6107 | Duct Assembly, Air Conditioning-H | [1660-01-288-6107](https://nsnexplorer.com/nsn/1660-01-288-6107/) |
| 1660-01-290-3661 | Disk, Valve | [1660-01-290-3661](https://nsnexplorer.com/nsn/1660-01-290-3661/) |
| 1660-01-290-6489 | Heater, Aircraft | [1660-01-290-6489](https://nsnexplorer.com/nsn/1660-01-290-6489/) |
| 1660-01-295-8869 | Igniter, Spark, Aircraft Heater | [1660-01-295-8869](https://nsnexplorer.com/nsn/1660-01-295-8869/) |
| 1660-01-297-1502 | Duct Assembly, Air Conditioning-H | [1660-01-297-1502](https://nsnexplorer.com/nsn/1660-01-297-1502/) |
| 1660-01-301-3230 | Duct Assembly, Air Conditioning-H | [1660-01-301-3230](https://nsnexplorer.com/nsn/1660-01-301-3230/) |
| 1660-01-306-5499 | Cradle Assembly, Oxygen Converter | [1660-01-306-5499](https://nsnexplorer.com/nsn/1660-01-306-5499/) |
| 1660-01-308-9885 | Duct Assembly, Air Conditioning-H | [1660-01-308-9885](https://nsnexplorer.com/nsn/1660-01-308-9885/) |
| 1660-01-313-4730 | Grille, Metal | [1660-01-313-4730](https://nsnexplorer.com/nsn/1660-01-313-4730/) |
| 1660-01-317-0250 | Bayonet, Oxygen Mask | [1660-01-317-0250](https://nsnexplorer.com/nsn/1660-01-317-0250/) |
| 1660-01-317-7812 | Duct Assembly, Mixing | [1660-01-317-7812](https://nsnexplorer.com/nsn/1660-01-317-7812/) |
| 1660-01-317-7813 | Bag Assembly, Coalescer | [1660-01-317-7813](https://nsnexplorer.com/nsn/1660-01-317-7813/) |
| 1660-01-317-7913 | Heat Exchanger, Air To Water, Airc | [1660-01-317-7913](https://nsnexplorer.com/nsn/1660-01-317-7913/) |
| 1660-01-317-8339 | Bayonet, Oxygen Mask | [1660-01-317-8339](https://nsnexplorer.com/nsn/1660-01-317-8339/) |
| 1660-01-320-1198 | Grille, Metal | [1660-01-320-1198](https://nsnexplorer.com/nsn/1660-01-320-1198/) |
| 1660-01-323-5309 | Control Box, Electrical-Electroni | [1660-01-323-5309](https://nsnexplorer.com/nsn/1660-01-323-5309/) |
| 1660-01-331-4166 | Elbow Assembly | [1660-01-331-4166](https://nsnexplorer.com/nsn/1660-01-331-4166/) |
| 1660-01-332-5485 | Cover, Quick Disconnect | [1660-01-332-5485](https://nsnexplorer.com/nsn/1660-01-332-5485/) |
| 1660-01-336-3069 | Valve, Pressure, Anti-G Suit | [1660-01-336-3069](https://nsnexplorer.com/nsn/1660-01-336-3069/) |
| 1660-01-337-3087 | Bracket Assembly, Oxygen Mask | [1660-01-337-3087](https://nsnexplorer.com/nsn/1660-01-337-3087/) |
| 1660-01-339-2224 | Overhaul Kit, Regulator | [1660-01-339-2224](https://nsnexplorer.com/nsn/1660-01-339-2224/) |
| 1660-01-346-8274 | Control Box, Electrical-Electroni | [1660-01-346-8274](https://nsnexplorer.com/nsn/1660-01-346-8274/) |
| 1660-01-347-1685 | Valve, Pressure, Anti-G Suit | [1660-01-347-1685](https://nsnexplorer.com/nsn/1660-01-347-1685/) |
| 1660-01-350-5442 | Turbine Wheel, Aircraft Cooling T | [1660-01-350-5442](https://nsnexplorer.com/nsn/1660-01-350-5442/) |
| 1660-01-350-5788 | Ring, Nozzle | [1660-01-350-5788](https://nsnexplorer.com/nsn/1660-01-350-5788/) |
| 1660-01-354-8320 | Duct Assembly, Air Conditioning-H | [1660-01-354-8320](https://nsnexplorer.com/nsn/1660-01-354-8320/) |
| 1660-01-355-3854 | Duct Assembly, Air Conditioning-H | [1660-01-355-3854](https://nsnexplorer.com/nsn/1660-01-355-3854/) |
| 1660-01-364-3758 | Oxygen System, Aircraft Survival | [1660-01-364-3758](https://nsnexplorer.com/nsn/1660-01-364-3758/) |
| 1660-01-369-0325 | Duct Assembly, Air Conditioning-H | [1660-01-369-0325](https://nsnexplorer.com/nsn/1660-01-369-0325/) |
| 1660-01-369-0338 | Duct Assembly, Air Conditioning-H | [1660-01-369-0338](https://nsnexplorer.com/nsn/1660-01-369-0338/) |
| 1660-01-369-0342 | Duct Assembly, Air Conditioning-H | [1660-01-369-0342](https://nsnexplorer.com/nsn/1660-01-369-0342/) |
| 1660-01-369-0343 | Duct Assembly, Air Conditioning-H | [1660-01-369-0343](https://nsnexplorer.com/nsn/1660-01-369-0343/) |
| 1660-01-369-2399 | Duct Assembly, Air Conditioning-H | [1660-01-369-2399](https://nsnexplorer.com/nsn/1660-01-369-2399/) |
| 1660-01-372-2765 | Duct Assembly, Air Conditioning-H | [1660-01-372-2765](https://nsnexplorer.com/nsn/1660-01-372-2765/) |
| 1660-01-374-4504 | Heater, Aircraft | [1660-01-374-4504](https://nsnexplorer.com/nsn/1660-01-374-4504/) |
| 1660-01-376-5424 | Duct Assembly, Air Conditioning-H | [1660-01-376-5424](https://nsnexplorer.com/nsn/1660-01-376-5424/) |
| 1660-01-377-4533 | Guide, Cable, Mask | [1660-01-377-4533](https://nsnexplorer.com/nsn/1660-01-377-4533/) |
| 1660-01-385-5391 | Insulation Pipe Covering, Thermal | [1660-01-385-5391](https://nsnexplorer.com/nsn/1660-01-385-5391/) |
| 1660-01-386-3809 | Parts Kit, Regulator | [1660-01-386-3809](https://nsnexplorer.com/nsn/1660-01-386-3809/) |
| 1660-01-394-3449 | Duct Assembly, Air Conditioning-H | [1660-01-394-3449](https://nsnexplorer.com/nsn/1660-01-394-3449/) |
| 1660-01-399-1761 | Mask, Oxygen | [1660-01-399-1761](https://nsnexplorer.com/nsn/1660-01-399-1761/) |
| 1660-01-399-1762 | Mask, Oxygen | [1660-01-399-1762](https://nsnexplorer.com/nsn/1660-01-399-1762/) |
| 1660-01-399-1765 | Mask, Oxygen | [1660-01-399-1765](https://nsnexplorer.com/nsn/1660-01-399-1765/) |
| 1660-01-399-1766 | Mask, Oxygen | [1660-01-399-1766](https://nsnexplorer.com/nsn/1660-01-399-1766/) |
| 1660-01-399-1767 | Mask, Oxygen | [1660-01-399-1767](https://nsnexplorer.com/nsn/1660-01-399-1767/) |
| 1660-01-399-1769 | Mask, Oxygen | [1660-01-399-1769](https://nsnexplorer.com/nsn/1660-01-399-1769/) |
| 1660-01-399-1771 | Mask, Oxygen | [1660-01-399-1771](https://nsnexplorer.com/nsn/1660-01-399-1771/) |
| 1660-01-399-3655 | Duct Assembly, Air Conditioning-H | [1660-01-399-3655](https://nsnexplorer.com/nsn/1660-01-399-3655/) |
| 1660-01-412-9884 | Coalescor, Water Seperator | [1660-01-412-9884](https://nsnexplorer.com/nsn/1660-01-412-9884/) |
| 1660-01-418-3178 | Heater, Aircraft | [1660-01-418-3178](https://nsnexplorer.com/nsn/1660-01-418-3178/) |
| 1660-01-419-1581 | Valve, Control | [1660-01-419-1581](https://nsnexplorer.com/nsn/1660-01-419-1581/) |
| 1660-01-422-3148 | Bellows, Pressure | [1660-01-422-3148](https://nsnexplorer.com/nsn/1660-01-422-3148/) |
| 1660-01-433-2094 | Duct Assembly, Air Conditioning-H | [1660-01-433-2094](https://nsnexplorer.com/nsn/1660-01-433-2094/) |
| 1660-01-436-4631 | Insulation Blanket, Thermal, Aircr | [1660-01-436-4631](https://nsnexplorer.com/nsn/1660-01-436-4631/) |
| 1660-01-437-0288 | Sensor Assembly, Temperature Imme | [1660-01-437-0288](https://nsnexplorer.com/nsn/1660-01-437-0288/) |
| 1660-01-437-0316 | Training Unit, Soft Pack | [1660-01-437-0316](https://nsnexplorer.com/nsn/1660-01-437-0316/) |
| 1660-01-437-3032 | Duct Assembly, Air Conditioning-H | [1660-01-437-3032](https://nsnexplorer.com/nsn/1660-01-437-3032/) |
| 1660-01-438-6877 | Duct Assembly, Air Conditioning-H | [1660-01-438-6877](https://nsnexplorer.com/nsn/1660-01-438-6877/) |
| 1660-01-440-2777 | Diffuser, Air, Aircraft Heating An | [1660-01-440-2777](https://nsnexplorer.com/nsn/1660-01-440-2777/) |
| 1660-01-440-6306 | Oxygen System, Aircraft Survival | [1660-01-440-6306](https://nsnexplorer.com/nsn/1660-01-440-6306/) |
| 1660-01-444-8575 | Insulation Blanket, Thermal, Aircr | [1660-01-444-8575](https://nsnexplorer.com/nsn/1660-01-444-8575/) |
| 1660-01-445-1585 | Regulator, Oxygen, Demand | [1660-01-445-1585](https://nsnexplorer.com/nsn/1660-01-445-1585/) |
| 1660-01-445-2167 | Duct Assembly, Air Conditioning-H | [1660-01-445-2167](https://nsnexplorer.com/nsn/1660-01-445-2167/) |
| 1660-01-447-3402 | Occluder, Exhalation | [1660-01-447-3402](https://nsnexplorer.com/nsn/1660-01-447-3402/) |
| 1660-01-447-4092 | Valve Assembly, Environmental Con | [1660-01-447-4092](https://nsnexplorer.com/nsn/1660-01-447-4092/) |
| 1660-01-448-7707 | Insulation Pipe Covering, Thermal | [1660-01-448-7707](https://nsnexplorer.com/nsn/1660-01-448-7707/) |
| 1660-01-455-9027 | Insulation Blanket, Thermal, Aircr | [1660-01-455-9027](https://nsnexplorer.com/nsn/1660-01-455-9027/) |
| 1660-01-462-1379 | Grille, Metal | [1660-01-462-1379](https://nsnexplorer.com/nsn/1660-01-462-1379/) |
| 1660-01-462-2412 | Insulation Blanket, Thermal, Aircr | [1660-01-462-2412](https://nsnexplorer.com/nsn/1660-01-462-2412/) |
| 1660-01-463-1167 | Canister, Carbon Dioxide Absorben | [1660-01-463-1167](https://nsnexplorer.com/nsn/1660-01-463-1167/) |
| 1660-01-465-7539 | Duct Assembly, Air Conditioning-H | [1660-01-465-7539](https://nsnexplorer.com/nsn/1660-01-465-7539/) |
| 1660-01-469-6526 | Insulation Blanket, Thermal, Aircr | [1660-01-469-6526](https://nsnexplorer.com/nsn/1660-01-469-6526/) |
| 1660-01-471-9527 | Duct Assembly, Air Conditioning-H | [1660-01-471-9527](https://nsnexplorer.com/nsn/1660-01-471-9527/) |
| 1660-01-472-0316 | Panel, Control, Oxygen Supply | [1660-01-472-0316](https://nsnexplorer.com/nsn/1660-01-472-0316/) |
| 1660-01-472-2058 | Duct Assembly, Air Conditioning-H | [1660-01-472-2058](https://nsnexplorer.com/nsn/1660-01-472-2058/) |

This table shows the first 500 of 651 NSNs in NSN order. The rest are on the HTML pages: https://nsnexplorer.com/fsc/1660/ (2 pages; page 2 is https://nsnexplorer.com/fsc/1660/page/2/).

Canonical page: https://nsnexplorer.com/fsc/1660/